test past perfect

 Before I arrived at the Grand Canyon, I had seen the Eiffel Tower, the Colosseum, and the Great Wall of China.

• had arrived/ saw

• arrived/had seen

• arrived/hadn't seen

• arrived/ have saw

Before the pandemic............ (hit) in 2020, tourism.......... (already/ flourish) in the region for decades.

If I.........(see) the Royal Pavilion yesterday, I..........(tell) my friend the news.

• have seen/had would told

• have saw/would have told

• had seen/would have told

• had seen/ would told

They ..............(be) able to attend the seminar if the train............(arrive) on time.

• would have been/arrived

• would have been/had arrived

• would been/had arrived

• would have been/has arrived

We.......(be) able to stay overnight at the hotel since we.............(reserve) a room in advance.

• weren't/hadn't reserved
• were/hadn't reserved

• weren't/had reserved

• were/have reserved

The trip...............(already/begin) when we ...........(enter) the stadium.

_______ Sara ever _______ to London by herself before then?

• had/drive

• had/driven

• have /drive

• has/driven

 Mrs.Wilkinson ...........(refuse) to drive the car because she........(has) a terrible accident on the highway about a year ago.

He said the day before he.........(go) to Koh Samui, then he realized he........( forget) to bring his credit card.

• had gone/forgot

• went/had forgoten

• went/forgotten

• hadn't gone/forgot

By the time the new resort ..............(open) last year, tourists ..............(already flock) to the area, drawn by its pristine beaches and vibrant cultural attractions.